The Nike Stefan Janoski Max has everything you're looking for. Lightweight, breathable, comfortable, and a simple style that's on point. They also have a synthetic upper with one-piece construction, phylon midsole, visible Max Air unit, deep flex grooves, and solid rubber pods on the outsole.

Mid ankle protection for snug flexibility and further comfort.
One-piece bootie construction for low-profile comfort.
Deep vertical and horizontal flex grooves for natural range of motion.
Breathable synthetic upper for durability and ventilation.